openwrt/target/linux/realtek/dts-5.10/rtl8380_netgear_gigabit_1xx.dtsi
Stijn Segers c32dfc7fe0 realtek: make Netgear GS1xx u-boot env partition writable
Make the u-boot environment partition for the NETGEAR
GS108T v3 and GS110TPP writable (they share a DTS), so
the values can be manipulated from userspace.

See https://forum.openwrt.org/t/57875/1567 for a real
world example.

Signed-off-by: Stijn Segers <foss@volatilesystems.org>
(cherry picked from commit 9c381d3386)
2022-06-24 10:30:13 +02:00

61 lines
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// SPDX-License-Identifier: GPL-2.0-or-later
#include "rtl8380_netgear_gigabit.dtsi"
&spi0 {
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <50000000>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "u-boot";
reg = <0x0000000 0x00e0000>;
read-only;
};
partition@e0000 {
label = "u-boot-env";
reg = <0x00e0000 0x0010000>;
};
partition@f0000 {
label = "u-boot-env2";
reg = <0x00f0000 0x0010000>;
};
partition@100000 {
label = "jffs";
reg = <0x0100000 0x0100000>;
read-only;
};
partition@200000 {
label = "jffs2";
reg = <0x0200000 0x0100000>;
read-only;
};
partition@300000 {
label = "firmware";
compatible = "openwrt,uimage", "denx,uimage";
openwrt,ih-magic = <0x4e474520>;
reg = <0x0300000 0x0e80000>;
};
partition@1180000 {
label = "runtime2";
reg = <0x1180000 0x0e80000>;
read-only;
};
};
};
};